- Level A: When inside the first cave, type 22 (warps you to Level B)
- Level B: When inside the first cave, type 23 (warps you to Level C)
- Level C: When inside the first cave, type 44 (warps you to Level D)
- Level D: Move right, turn around the corner, move right, turn around the corner, enter the cave, enter it again and type 45 when inside (warps you to Level E)
- Level E: Move right, turn around the corner, enter the cave, enter it again and type 62 when inside (warps you to Level F)